SecuritySpace - CVE-2021-38200

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CVE ID: CVE-2021-38200

Description: arch/powerpc/perf/core-book3s.c in the Linux kernel before 5.12.13, on systems with perf_event_paranoid=-1 and no specific PMU driver support registered, allows local users to cause a denial of service (perf_instruction_pointer NULL pointer dereference and OOPS) via a "perf record" command.

Test IDs: None available

Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2021-38200
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.12.13
https://github.com/torvalds/linux/commit/60b7ed54a41b550d50caf7f2418db4a7e75b5bdc

CVE ID:	CVE-2021-38200
Description:	arch/powerpc/perf/core-book3s.c in the Linux kernel before 5.12.13, on systems with perf_event_paranoid=-1 and no specific PMU driver support registered, allows local users to cause a denial of service (perf_instruction_pointer NULL pointer dereference and OOPS) via a "perf record" command.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2021-38200 https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.12.13 https://github.com/torvalds/linux/commit/60b7ed54a41b550d50caf7f2418db4a7e75b5bdc